baber/WOPTO huggingface dataset:
Patent JP-H10312962-A (JP)
Title: Formation of polycrystalline silicon thin film and polycrystalline silicon thin-film transistor
Inventor: OKUMURA FUJIO
IPC: H01L21/336
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To form a polycrystalline silicon thin film of uniformity and high mobility. SOLUTION: A first silicon thin film 2 is formed on an insulated substrate, and this is turned into polycrystalline silicon by an excimer laser irradiation to make a first polycrystalline silicon thin film 4. Next, a second silicon thin film 5 is formed on this and is turned into polycrystalline silicon by the irradiation of the excimer laser 6 again. At this time, the melting depth of silicon by the second eximer laser irradiation is controlled to avoid completely melting the first polycrystalline silicon thin film, and recrystallization is performed by setting this a core, for obtaining a polycrystalline silicon thin film 8 reflecting the grain diameter of the first polycrystalline silicon thin film.  Since energy density for irradiation can be low, compared with that of a conventional method, the projection/recess of grains and the roughness of a surface are small for obtaining a uniform film. In addition, as the grain diameter of the first polycrystalline silicon thin film can provide diameters larger than conventional ones even if energy density is low, a finally obtained grain diameters can be large to realize high mobility.
Patent JP-S61279108-A (JP)
Title: Tap selector
Inventor: KOBAYASHI YOSHIHARU
IPC: H01F29/02
Filed: 1985-06-05
Abstract: PURPOSE:To perform a tap changing operation in a non-sliding manner by a method wherein the contact blade pressed by a spring is detached from the fixed contact point of a selector resisting to a spring using the hydraulic device which is interlocked with the driving shaft of a tap selector. CONSTITUTION:When a tap is going to be changed, one end of a piston 4c is pressed by the circumference on the upper part of the valley 4d of a cam 4a simultaneously on the rotation of the cam 4a. When a piston 2c is pressed downward, against a spring 2e by insulating oil 4b by the movement of the piston 4c, a contact blade 3 is separated from a fixed contact point 54 and the contact surface of a current-collecting ring 2a. Subsequently, an insulated shaft 1 is intermittently rotated by the interlocking of a pin gear 61b and a Geneva gear 61a, and the contact blade 3 is non-slidingly carried as far as to the adjoining fixed contact point 54. Lastly, when one end of the piston 4c moves to the valley 4d of the cam 4a, and the contact blade 3 and the piston 4c are returned to the former position by the spring 2e, thereby enabling to perform the tap changing operation in a non-sliding manner.
Patent JP-H09276618-A (JP)
Title: Winding type filtering apparatus
Inventor: MORIMOTO KIYOSHI
IPC: B01D29/09
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To enhance filtering accuracy and elongate replacement life by winding a filtering cloth on a porous pipe into a roll, setting in a filtering tank one end of the filtering in a state of being capable of being wound up and making liquid to be filtered flow from an outside face of a rolled filtering body out of the tank. SOLUTION: When this apparatus is applied to a filtering machine for circulating and filtering bathtub water, water to be filtered is made to flow into a filtering tank by a pump. In the filtering tank 4 a rolled filtering body 6 formed by winding in a rolled state a filtering cloth on a pipe having a large number of holes in side face is included, and one end of the pipe is connected to a water discharging hole and another end of the pipe is closed. One end of the filtering is wound on a winding shaft 7, which is rotated by a motor 9 to wind the filtering cloth at a low speed.  When water to be filtered is introduced, large sized pollutants in the water to be filtered is captured on a surface of the rolled filtering body 6 and small sized pollutants are captured within the filtering body 6, and the filtering cloth polluted is occasionally wound so that hihgly accurate filtering is continuously performed for a long time.
Patent JP-H0463049-A (JP)
Title: Subscriber line carrier device
Inventor: MORIKAWA TAKAHIRO
IPC: H04M3/30
Filed: 1990-05-11
Abstract: PURPOSE:To perform connection without interposing the exchange of a private line, etc., by sending the identification number of a channel and an interruption number for a subscriber line on which a test or monitoring is desired to perform at a central station terminal side to a remote terminal side via a data link, and connecting a designated subscriber line to a port for test. CONSTITUTION:When the identification number of the channel provided with the subscriber line desiring to connect to a port for subscriber line test is designated by the external input device 1 of a central station terminal 2 and the connection is requested, the identification number of the channel and the interruption signal for the request of connection are sent to the channel control circuit 6 of a remote terminal 5 via the interface 3 of the central station terminal 2 and the data link 4. The channel control circuit 6 sends a channel control signal to a relay 9 so as to connect the designated subscriber line 10 to the port 12 for test for a channel board 7 provided with the subscriber line desiring to connect to the port for test based on the identification number. The channel board 7 receiving the channel control signal switches the relay 9, and connects the subscriber line 10 to the port 11 for test.
Patent JP-H10309293-A (JP)
Title: Insertion instrument for deformable intraocular lens
Inventor: KIKUCHI TOSHIICHI
IPC: A61F2/16
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To provide an insertion instrument which is easy to use, is easy to set a deformable intraocular lens to a correct position in the setting part, and can hold the lens in a specified position. SOLUTION: A setting part 7 with open/close mechanism is provided at a wrapping part 5 at the main body 10 of this insertion instrument, a holder is fitted between the wrapping part 5 and the main body 10, grooves 13 whose front and rear ends are closed are provided opposite to each other in the setting part 7, and a lens 1 is positioned and engaged at the grooves 13 to set the lens 1 in a specified position. A holder 8 is retreated, the lens 1 is deformed to be small, the front end of an insertion cylinder 15 of the wrapping part 5 is inserted into the cut of an eye ball, and a pushing rod 1 fitted in the main body 10 is advanced to push the lens 1 into the eye.
Patent JP-H11317400-A (JP)
Title: Combustion device for manufacturing semiconductor
Inventor: OHARA AKIHIKO
IPC: H01L21/31
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To provide with a simple method a technology, capable of effectively preventing devitrification or deterioration of a tip of an internal pipe of a double pipe for introduction of hydrogen and oxygen. SOLUTION: In a combustion device for manufacturing semiconductor having a tip opening 21 of a double pipe 2, comprising an internal pipe 3 for hydrogen introduction and an external pipe 4 for oxygen introduction in its combustion pipe and generating water vapor by burning hydrogen emitted from the tip of the internal pipe 3, a cooling means for cooling near the tip of the internal pipe 3 is set around the internal pipe 3. The cooling means comprises uneven outside of the internal pipe and oxygen flow in the external pipe. The uneven face comprises a plurality of ring-shaped cooling fins 31, making a round along a direction of circumference of the internal pipe 3 and formed at regular intervals in an direction of axis of the internal pipe, and a plurality of rib- shaped cooling fins and the like are extended in a direction of axis of the internal pipe at regular intervals.
Patent JP-S63290343-A (JP)
Title: Engine-driven type air conditioner
Inventor: MASUI TAKESHI
IPC: F24F11/02
Filed: 1987-05-21
Abstract: PURPOSE:To carry out air conditioning conforming to the required load of each room by installing a revolution control means controlling the revolution of an engine of which revolution is set by a means for setting the revolution and a capacity control means controlling the capacity of compressors for rooms. CONSTITUTION:Compressors 2, 3 are connected to an engine 1 through electromagnetic clutches 25, 26. A refrigerant circuit making a round of an indoor side heat exchanger 4 and an outdoor side heat exchanger 6 from the compressor 2 is formed. The output terminal of a temp. sensor 9 in a room where the exchanger 4 is installed and the output terminal of a controller 11 are connected to the control terminal of the engine through a computing circuit 10, a revolution setting circuit 12, and a speed controller 29. The output terminal of the circuit 10 is connected to the input terminal of a capacity controller 13 which is connected to the compressor 2. Similarly, a refrigerant circuit making a round of an indoor side heat exchanger 14 and an outdoor side heat exchanger 16 from the compressor 3 is formed and a capacity controller 21 is connected to the compressor 3. At the capacity control parts of the compressors 2, 3 the flow amount of refrigerant is controlled by the control signals from the controllers 13 and 21.
Patent JP-H0421518-A (JP)
Title: Calcium carbonate pigment for thermosensible paper, its production, coating composition for thermosensible paper and thermosensible paper
Inventor: TSUKISAKA RYOGO
IPC: C08K3/26
Filed: 1990-05-11
Abstract: PURPOSE:To obtain a calcium carbonate pigment for thermosensible paper having high oil-absorption, antifogging property, light-resistance of recorded image, etc., by adding a specific surface-conditioning agent to an aqueous suspension of CaCO3 having a specific BET surface area and stirring the mixture. CONSTITUTION:An aqueous suspension of a calcium carbonate having a BET specific surface area of 17-55m<2>/g is added with one or more kinds of surface- controlling agents for calcium carbonate selected from alkaline-earth metal hydroxide (e.g. magnesium hydroxide), alkali metal hydroxide (e.g. sodium hydroxide), alkali metal carbonate (e.g. sodium carbonate), alkali metal bicarbonate, sodium aluminate, aluminum acetate and 4-14C aliphatic amine acetic acid salt (e.g. butylamine acetate) and the mixture is stirred to obtain the objective calcium carbonate for thermosensible paper having a solid acidity (y) shown by formula and an oil absorption of 90-220ml/100g (measured by Ogura method).
Patent JP-H10312504-A (JP)
Title: Write current setting method and recorder/reproducer
Inventor: SHIMIZU SHOICHI
IPC: G11B5/09
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To write information well at all times by setting minimum and maximum write currents, which can keep first and second margins well, as lower and upper limit values and employing the intermediate value as an optimal write current thereby determining an optimal write current easily. SOLUTION: Level margin characteristics are determined by measuring a level margin using the write current and the temperature of a magnetic disc as parameters. The level margin is employed for measuring the write current lower limit value because it is decreased as the write current decreases, and a recording density TPI margin is employed for measuring the write current upper limit value because it is decreased as the write current increases. An intermediate write current Ic is then determined and stored, as an optimal write current, in a tile 210. According to the arrangement, the level margin and the TPI margin can be sustained at maximum levels and an optimal write current can be determined easily by measuring the margin.
Patent JP-S5246497-A (JP)
Title: Moisture sensitive resistance element
Inventor: MATSUURA MIKIO
IPC: H01C7/00
Filed: 1975-10-09
Abstract: PURPOSE: A resistance element porcelain composition having a high moisture sensitivity in a high moisture area consisting of mono metallic oxide (M 2  O) and dihydric metallic oxide. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6016040-A (JP)
Title: Announcement system
Inventor: KAWANISHI KUNIHIKO
IPC: H04B17/00
Filed: 1983-07-06
Abstract: PURPOSE:To give an effective countermeasure to the maintenance personnel at generation of a fault by connecting a tape recorder on each track of which fault countermeasure information and its corresponding address code are recorded to an alarm output section of a communication equipment. CONSTITUTION:When a fault occurs in the communication equipment, the priority is given to the faults generated by a priority circuit 1 provided to an alarm output section, the corresponding address code is read from an alarm code generating circuit 2, is converted 3 parallelly/serially and fed to an interface INT section. The INT section converts 4 serially/parallelly an input signal and inputs the result to an address code register 5. The address code is retrieved by running a magnetic tape of a tape recorder TP at high speed at the same time. The magnetic tape has two tracks each on forward/backward paths, and the address record is recorded on tracks a, c and fault counter-measure information is recorded on tracks b, d. The address information from the TP is A/D-converted (7) and given to a register 6 and when the address is coincident (8) with the address of a regiter 5, the TP is controlled (9) to the ordinary speed to announce the fault countermeasure.
Patent JP-S5746120-A (JP)
Title: Quantitative dropping device
Inventor: TANAKA HIROSHI
IPC: G01F11/16
Filed: 1980-09-04
Abstract: PURPOSE:To enable a device to be used even in a vacuum and even in case a fluid is used in a small amount, by a method wherein a core, having a pocket in which a given amount of liquid is contained, is caused to slide in a valve rod which is brought into a press contact with a valve seat in a liquid recetacle through a spring. CONSTITUTION:A valve rod 8 is brought into press contact with a valve seat 7 in a liquid receptacle 6 through a spring 14, and a core 9, having a pocket 10 in which a given amount of a liquid 19 can be held, is slidably positioned in the valve rod 8. In this constitution, with a connecting rod 16 raised, the valve rod 8 is raised via a hook 12, and the liquid 19 flows into the pocket 10. With the connecting rod 16 then lowered, the valve rod 8 is also lowered, and the pocket 10 is closed off. Through the further lowering of the rod 16, the hook 12 presses downward the core 9 which enters into a discharge chamber 20, and the liquid 19 in the pocket 10 drops along a guide shaft 11. This permits the reliable and easy use of a device even in a vacuum and even in case a liquid is used in a small amount for dropping.
Patent JP-S5455331-A (JP)
Title: Display unit
Inventor: MAEDA AKIRA
IPC: G09G5/36
Filed: 1977-10-12
Abstract: PURPOSE: To display a moving target at a high speed through the simplified operation of a computer by providing a control circuit which displays moving data to a display side and by sending the movement position to data which has been written from a computer, etc.  
     CONSTITUTION: The device which displays data digitized by computer 6 on the raster scanning system is equipped with refresh memory 20 for moving data, and this memory 20 is also provided with refresh memory 8 for a fixed screen, refresh memory 9 for a moving screen and superposition 10. Further, this is equipped with address counter 30 controlling memory 20, and this counter 30 is provided with registers 13 and 14 for initial positions (x) and (y) of a moving target, (x) and (y) registers 15 and 16 for a position at certain time, and (x) and (y) address counters 11 and 12 for a fixed screen. Then, the movement position is sent to data which has been written from computer 6 and contents of memory 8 and 9 are displayed being superposed by superposition circuit 10 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11307353-A (JP)
Title: High efficiency reluctance motor
Inventor: NINOMIYA HIRONORI
IPC: C22C38/02
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To improve the motor efficiency by making the Si concn. higher by specified wt.% in a surface layer than that in the thickness center of a plate of a core of at least either rotor or stator. SOLUTION: Reluctance motor is of a switched reluctance or homopolar type, the core of at least either rotor or stator comprises an Si steel plate wherein the Si concn. is higher by 0.3 wt.% or more in a surface layer than that in the thickness center of the plate. Such a Si concn. difference lowers the residual flux density and the residual flux density to max. flux density ratio of a crude material is set to 0.4 or less. A higher mean Si content more suppresses the high frequency core loss to improve the motor efficiency but causes the deterioration of the workability and reduction of the saturation flux density and hence is pref. about 6 wt.% or less.
Patent JP-H07327636-A (JP)
Title: Health food comprising onion extract
Inventor: YAMASHITA SOICHIRO
IPC: A23L33/15
Filed: 1994-06-03
Abstract: PURPOSE:To obtain the health food comprising an onion extract and ascorbic acid, capable of utilizing the volatile ingredients of the onion without damaging the volatile ingredients, and useful for preventing the generation of hepatic diseases, hyperlipemia, hypertension, arterial sclerosis and thrombosis, etc. CONSTITUTION:This health food comprises (A) an onion extract obtained by extracting the onion with a lower alcohol such as ethanol and subsequently vacuum-concentrating the extract and (B) ascorbic acid preferably in an A/B ratio of 10/1 to 3/10 and preferably in a total amount of 10-100% based on the whole weight of the food. The oral intake of the health food is preferably 3-6g every day.
Patent JP-H11304042-A (JP)
Title: Gas control valve
Inventor: TAKEDA HIDEKAZU
IPC: F16K35/02
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To reduce cost by reducing the number of parts and facilitating assembly work. SOLUTION: A cylindrical sealing body 50 is constituted by covering a cylinder part of a cylindrical fitting having a collar type presser part 51a on one end with an elastic sealing material such as rubber, etc., ring sealing surfaces 52, 53 are respectively formed on both side positions with a specified interval in the axial direction, and four communicating holes 54a, 54a,... are formed on a side surface between them. In this way, a device conventionally inserting two O rings through a spacer is integrally formed by forming the ring sealing surfaces 52, 53 on both sides of a cylindrical wall 54. Consequently, it is possible to reduce cost by reducing the number of parts and simplifying assembly work and to improve safety by reducing a production rate of defectives due to missassembly, etc.
Patent JP-S5823054-A (JP)
Title: Corona charger
Inventor: KAWABATA HIDETOSHI
IPC: H01T19/00
Filed: 1981-08-04
Abstract: PURPOSE:To charge a photoreceptor uniformly and securely to a desired surface potential at a time by providing a grid between a corona discharging electrode at the opening part of a dielectric shield and the photoreceptor, and holding the grid and photoreceptor with a <=0.5mm. gap. CONSTITUTION:At the opening part of a dielectric shield 1 provided facing a photoreceptor 2, a grid 5 is provided between a discharging electrode 3 and the photoreceptor 2 and then connected to a DC bias power source 6. The interval (d) between the grid 5 and photoreceptor 2 is set to <= about 0.5mm. to charge the photoreceptor 2 to a potential nearly equal to the potential applied to the grid 5 from the bias power source 6 at a time even when the photoreceptor is moved at a high speed like 25cm/sec.
Patent JP-S5457091-A (JP)
Title: Boiling light water cooling pressure tube reactor and their operation method
Inventor: SAWAI SADAMU
IPC: G21C1/20
Filed: 1977-10-13
Abstract: PURPOSE: To provide a control of the optimum flow distribution of coolant according to power fluctuation of core by maintaining a uniform thermal power characteristics in keeping the same outlet quality and improving the circulation efficiency of coolant.  
     CONSTITUTION: After coolant delivered from coolant circulation pump 18 is branched with inlet header 19, which is branched to respective channel within the same batch at the inlet intermediate header 14 by passing through inlet pipe 21 and flow regulator 20 for respective batch system joining at outlet intermediate head 15 by passing through intermediate inlet pipe 12, core section 11 and intermediate outlet pipe 13, the coolant reaches to steam durm 17 by passing through intermediate outlet pipe 16, steam being delivered to turbine system after vapour liquid separation, and water being recirculated to inlet pipe header 19 with circulation pump 18. In this case respevtive flow regulator 20 is regulated according to output of respective batch, this enabling to maintain the same outlet quality 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01291944-A (JP)
Title: Video printer
Inventor: NAKAMURA MASAHIRO
IPC: B41J2/485
Filed: 1988-05-19
Abstract: PURPOSE:To enable an optional divided number to be established and to obtain a print image of dividing an input image into various parts, by establishing a change-over switch of standard/division of the print image, a number-of- division setting key, and a display displaying a set division number. CONSTITUTION:In order to print out an input image 7 as it is, a standard/ division change-over switch 1 of a print image is turned to a position of 'standard' to select a standard mode and a printing execution key switch 4 is pushed down. An image processing part 6 for which a microcomputer is used processes the input image 7 to prepare the print image 8. In order to print out the input image by division, the change-over switch 1 is firstly turned to a position of 'division' and division mode is selected. At that time, the microcomputer 6 makes a display 5 display an initial value of a division number. Then, a required division number is set with a division number setting key switches 2, 3. The microcomputer 6 makes the display 5 display the division number set with the key switches 2, 3. Then, pushing the key switch 4 down allows the microcomputer 6 to process the input image 7 to prepare a divided print image 8.
Patent JP-S61280677-A (JP)
Title: Solar battery module
Inventor: NAKANO AKIHIKO
IPC: H01L31/048
Filed: 1985-06-06
Abstract: PURPOSE:To avoid a direct contact between an element part and a resin layer and prevent a mechanical force created by expansion and contraction caused by heating and cooling of resin from being applied directly to the element and to minimize the initial decline of performance, by providing an electrically insulating thin segment which is not adhesive to the element between the element part and the resin layer. CONSTITUTION:A solar battery element 1 is directly formed under a substrate 6 leaving a margin 20. The circumference part of a facing surface protection film 7 is bonded to the margin 20 under the substrate 6 and the other part of the film 7 is bonded to the lower side of a thin segment 30 by a resin layer 10. The thin segment 30 is placed between the resin layer 10 and the solar battery element 1 so as to cover the whole surface of the solar battery element 1 and come out of the circumference a little. A polyethylene telephthalate resin film of 50mum thickness is employed as the tin segment 30. The solar battery element 1 and the thin segment 30 are phisically contacted with each other but do not adhere to each other.